Home / 9,436,759,234,638-14,155,778,096,014-3,316,720,386,158.70

Finding the Fourth Proportional to 9,436,759,234,638, 14,155,778,096,014 and 3,316,720,386,158.70

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Solution

The fourth proportional to 9,436,759,234,638, 14,155,778,096,014 and 3,316,720,386,158.70 is: 4,975,305,253,169.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,759,234,638 : 14,155,778,096,014 = 3,316,720,386,158.70 : x
  2. Step 2: Convert to fraction form
    9,436,759,234,638/14,155,778,096,014 = 3,316,720,386,158.70/x
  3. Step 3: Cross multiply
    9,436,759,234,638x = 14,155,778,096,014 × 3,316,720,386,158.70
  4. Step 4: Simplify right side
    9,436,759,234,638x = 46,950,757,792,988,423,027,425,280
  5. Step 5: Solve for x
    x = 46,950,757,792,988,423,027,425,280/9,436,759,234,638
  6. Step 6: Final answer
    x = 4,975,305,253,169.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.